植物生长调节剂对河南两种源山茱萸抗寒性影响  

The Effect of Plant Growth Regulators on Cold Resistant of Cornus officinalis from Two Provenances in Henan

作　　者：朱芹[1] 魏芳[2] 

机构地区：[1]嘉应学院,广东梅州514015 [2]江西环境工程职业学院,江西赣州341000

出　　处：《中国园艺文摘》2009年第8期36-38,共3页Chinese Horticulture Abstracts

摘　　要：以河南西峡县、鲁山县两种源一年生和两年生山茱萸为试材,在8月份喷施植物生长调节剂——多效唑(PP333)与6-苄基腺嘌呤(6-BA)按质量比1:1配比混合,研究其对山茱萸苗抗寒性的影响。结果表明:西峡县一年生山茱萸喷施植物生长调节剂浓度为450mg/L的抗性最强。The effect of plant growth regulator on cold resistant of Comus officinalis which PP333 mixed with 6-BA at mass ratio of 1：1,sprayed in August was studied with one and two-year-old seedlings from Xixia and Lushan in Henan.The results were as follows：the treatment of one-year-old seedlings from Xixia sprayed the concentration of 450 mgoLI was best.

关 键 词：植物生长调节剂 种源 山茱萸 抗寒性 

分 类 号：S482.8[农业科学—农药学] S567.239[农业科学—植物保护]